Can we also talk about VHF coverage across The Great Australian Bugger All?
The number of times I have been sent to HF because VHF coverage is minimal...
BUT, at the same time / height / location, I still have coverage on my (Telstra) mobile, and could phone them with position updates, if required.
Instead we get the joy that is HF (honestly, I have more chance of winning Lotto than Readability 5 on HF).